// ------------------------------------------------------------
// Copyright 2023 The Radius Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------.
export interface SuccessResult<V> {
  success: true;
  value: V;
}

export interface FailureResult<E> {
  success: false;
  error: E;
}

export type Result<a, e> = SuccessResult<a> | FailureResult<e>;

export function success<V>(value: V): SuccessResult<V> {
  return { success: true, value };
}

export function failure<E>(error: E): FailureResult<E> {
  return { success: false, error };
}
